Filter for vacuum cleaner



FIG. 1 is a front elevational view of the filter for vacuum cleaner showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof, with the right side elevational view being a mirror image thereof; and,

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a filter for vacuum cleaner, as shown and described. 